<?php

/**
 * 
 */
interface IArrayList {
  /**
   * Used as a parameter to be passed to the ChangeKeyCase method.
   * @var const
   * @link http://be.php.net/manual/en/function.array-change-key-case.php
   */
  const KeyCaseLower = CASE_LOWER;
  /**
   * Used as a parameter to be passed to the ChangeKeyCase method.
   * @var const
   * @link http://be.php.net/manual/en/function.array-change-key-case.php
   */
  const KeyCaseUpper = CASE_UPPER;

  const SortAscending = SORT_ASC;

  const SortDescending = SORT_DESC;

  const SortRegular = SORT_REGULAR;

  const SortNumeric = SORT_NUMERIC;

  const SortString = SORT_STRING;
}

?>
